Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

72°F

22°C

Humidity	94%
Wind Speed	Calm
Barometer	30.02 in (1016.0 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	14 Jul 2:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lucas TX

Overnight
Low: 72 °F
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms
Monday Night
Low: 75 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 94 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 76 °F
Partly Cloudy
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 76 °F
Mostly Clear
Thursday
High: 96 °F
Sunny
Thursday Night
Low: 75 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 72. South southwest wind around 5 mph.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 101. South wind 5 to 10 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. South wind around 5 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 105. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 76. South wind around 10 mph.

Wednesday

Sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 76. South wind 5 to 10 mph.

Thursday

Sunny, with a high near 96. South wind around 10 mph.

Thursday Night

Mostly clear, with a low around 75. South wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 95.